Описание
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.1 has some DoS vulnerabilities when it parses an XML that has many specific characters such as <, 0 and %>. If you need to parse untrusted XMLs, you many be impacted to these vulnerabilities. The REXML gem 3.3.2 or later include the patches to fix these vulnerabilities. Users are advised to upgrade. Users unable to upgrade should avoid parsing untrusted XML strings.
An uncontrolled resource consumption vulnerability was found in REXML. When parsing an untrusted XML with many specific characters such as <, 0, and %>, it can lead to a denial of service.
Меры по смягчению последствий
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat 3scale API Management Platform 2 | 3scale-amp-backend-container | Affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp-system-container | Will not fix | ||
| Red Hat 3scale API Management Platform 2 | 3scale-amp-zync-container | Affected | ||
| Red Hat 3scale API Management Platform 2 | 3scale-toolbox-container | Affected | ||
| Red Hat Enterprise Linux 10 | ruby:3.3/ruby | Not affected | ||
| Red Hat Enterprise Linux 8 | pcs | Not affected | ||
| Red Hat Enterprise Linux 8 | ruby:2.5/ruby | Will not fix | ||
| Red Hat Enterprise Linux 9 | ruby:3.0/ruby | Affected | ||
| Red Hat OpenStack Platform 16.1 | puppet-datacat | Out of support scope | ||
| Red Hat OpenStack Platform 16.1 | puppet-etcd | Out of support scope |
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Дополнительная информация
Статус:
4.3 Medium
CVSS3
Связанные уязвимости
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.1 has some DoS vulnerabilities when it parses an XML that has many specific characters such as `<`, `0` and `%>`. If you need to parse untrusted XMLs, you many be impacted to these vulnerabilities. The REXML gem 3.3.2 or later include the patches to fix these vulnerabilities. Users are advised to upgrade. Users unable to upgrade should avoid parsing untrusted XML strings.
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.1 has some DoS vulnerabilities when it parses an XML that has many specific characters such as `<`, `0` and `%>`. If you need to parse untrusted XMLs, you many be impacted to these vulnerabilities. The REXML gem 3.3.2 or later include the patches to fix these vulnerabilities. Users are advised to upgrade. Users unable to upgrade should avoid parsing untrusted XML strings.
REXML is an XML toolkit for Ruby. The REXML gem before 3.3.1 has some ...
4.3 Medium
CVSS3